On 26/02/2024 17:43, Biju Das wrote:
-----Original Message----- From: U-Boot u-boot-bounces@lists.denx.de On Behalf Of Paul Barker Sent: Monday, February 26, 2024 3:06 PM To: Marek Vasut marek.vasut+renesas@mailbox.org; Nobuhiro Iwamatsu iwamatsu@nigauri.org Cc: Paul Barker paul.barker.ct@bp.renesas.com; u-boot@lists.denx.de Subject: [PATCH v2 3/7] i2c: rzg2l: Add I2C driver for RZ/G2L family
This driver supports the I2C module on the Renesas RZ/G2L (R9A07G044) SoC, also known as the RIIC module.
This patch is based on both the u-boot driver in the Renesas RZ BSP 3.0.5 release [1] (commit 7fcc1fdc2534), and the Linux v6.7 driver (commit 0dd3ee311255).
Support for deblocking the I2C bus is included as this may be needed after triggering a reset via the Power Management IC (PMIC) over I2C (the PMIC asserts the reset line before the SoC completes the I2C write transaction with obvious bus locking effects). If the SDA line is observed to be low during initialisation, we automatically attempt to deblock.
[1]:
Signed-off-by: Paul Barker paul.barker.ct@bp.renesas.com eviewed-by: Marek Vasut marek.vasut+renesas@mailbox.org
Typo. R is missing in the Rb tag.
Good catch - I pasted it right in the first patch but messed it up here somehow. Hopefully Marek can fix this when applying if there's nothing else that needs changing.
Also change log is missing.
The changelog is in the cover letter [1].
[1]: https://lore.kernel.org/u-boot/20240226150536.1690-1-paul.barker.ct@bp.renes...
Thanks,